57251646

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{138289}}^1$

素因数の和:138320

約数の個数: 24

約数和(自身を含む): 129439440

約数和(自身を除く): 72187794

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 138289, 276578, 414867, 829734, 1244601, 2489202, 3180647, 6361294, 9541941, 19083882, 28625823, 57251646]

約数ペア:

[(1, 57251646), (2, 28625823), (3, 19083882), (6, 9541941), (9, 6361294), (18, 3180647), (23, 2489202), (46, 1244601), (69, 829734), (138, 414867), (207, 276578), (414, 138289)]